CA2208221A1 - Device for collecting a sample of used dialysis fluid - Google Patents
Device for collecting a sample of used dialysis fluidInfo
- Publication number
- CA2208221A1 CA2208221A1 CA002208221A CA2208221A CA2208221A1 CA 2208221 A1 CA2208221 A1 CA 2208221A1 CA 002208221 A CA002208221 A CA 002208221A CA 2208221 A CA2208221 A CA 2208221A CA 2208221 A1 CA2208221 A1 CA 2208221A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- used fluid
- measuring
- line
- measuring means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
A device for collecting a used fluid sample representative of the total amount of used fluid discharged at any time after the start of a treatment session using a haemodialysis and/or haemofiltration blood treatment apparatus that includes a fresh treatment fluid supply line (9) connectable to an input of the haemodialysis/haemofiltration unit (1) and a main used fluid discharge line (11) connectable to an output of the haemodialysis/haemofiltration unit (1). The device includes a used fluid sampling line (14) with a first end connected to the main used fluid discharge line (11) and a second end connected to a collecting container (17); first measuring means (21) used for measuring an amount of fluid and arranged on the main discharge line (11) upstream from the junction between the sampling line (14) and the main discharge line (11); and means (22, 23, 24) for causing a metered flow of used fluid into the collecting container (17) on the basis of the data delivered by the first measuring means (21). Said means (22, 23, 24) include second measuring means (22) used for measuring an amount of fluid and arranged on the sampling line (14); first valve means (23) arranged on the sampling line (14); and control means (24) for opening the valve means (23) during dialysis whenever the first measuring means (21) have measured a first predetermined amount (V) of used fluid, and closing the valve means (23) whenever the second measuring means (22) have measured a second predetermined amount (v) of used fluid.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9512187 | 1995-10-12 | ||
FR9512187A FR2739780B1 (en) | 1995-10-12 | 1995-10-12 | DEVICE FOR COLLECTING A SAMPLE OF USED DIALYSIS LIQUID |
PCT/IB1996/001071 WO1997013535A1 (en) | 1995-10-12 | 1996-10-10 | Device for collecting a sample of used dialysis fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2208221A1 true CA2208221A1 (en) | 1997-04-17 |
CA2208221C CA2208221C (en) | 2006-04-04 |
Family
ID=36143260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002208221A Expired - Fee Related CA2208221C (en) | 1995-10-12 | 1996-10-10 | Device for collecting a sample of used dialysis fluid |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2208221C (en) |
-
1996
- 1996-10-10 CA CA002208221A patent/CA2208221C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2208221C (en) | 2006-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3776488B2 (en) | Apparatus for measuring the amount of uremic toxins removed by hemodialysis treatment | |
ATE191367T1 (en) | DEVICE FOR KIDNEY DIALYSIS | |
ES2039479T3 (en) | A DEVICE FOR THE RELEASE OF A SUBSTANCE. | |
AU2155288A (en) | Fluid metering system | |
WO1996025186A3 (en) | Feedback controlled drug delivery system | |
FR2739780B1 (en) | DEVICE FOR COLLECTING A SAMPLE OF USED DIALYSIS LIQUID | |
DE60132909D1 (en) | IMPLANTABLE MEDICAL DEVICE FOR DISPENSING A LIQUID | |
CA2292717A1 (en) | Method and device for calculating dialysis efficiency | |
DE69214457T2 (en) | DOSING DEVICE FOR AN IMPLANTABLE MEDICAL DISPENSING SYSTEM | |
BR8400430A (en) | TOOTH CLEANING SYSTEM, ONE-WAY RENEWABLE AIR FILTER AND PINCHING VALVE | |
AU4603489A (en) | Urine sampling device | |
CA2208221A1 (en) | Device for collecting a sample of used dialysis fluid | |
CN209240290U (en) | A kind of glue class Chinese medicine auxiliary material addition instrument | |
IN186630B (en) | ||
EP0087455B1 (en) | Test device | |
IT1273343B (en) | DIFFERENTIATED DISCHARGE VALVE FOR URINOMETER | |
DE3278940D1 (en) | Metering fluid dispensing apparatus | |
JPS63132170A (en) | Method for co-cleaning of pipeline of analysis instrument of the like | |
DE69725595D1 (en) | LIQUID MEASUREMENT METHOD | |
CN109333858A (en) | A kind of glue class Chinese medicine auxiliary material addition instrument | |
JPS60156471A (en) | Artificial dialytic apparatus | |
WO1996036558A3 (en) | Fluid dispensing system | |
FR2410478A1 (en) | Blood coagulation time regulator - has sampling pump downstream of treatment apparatus and delivering to measuring tubes | |
TNSN92110A1 (en) | BYPASS DEVICE FOR CONTROLLING THE RETURN FLOW OF A PILOT VALVE CONNECTED IN AN IRRIGATION NETWORK | |
JPH02118553U (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20131010 |